/*
 * Copyright (c) 2022  by Junzhao
 * THIS FILE IS PART OF JAVASE Song Huongkang PROJECT
 * All Rights Reserved.
 */

import java.util.Scanner;

class signAndlogin {
    Scanner scanner=new Scanner(System.in);
    public static void main(String[]args){
        System.out.println("欢迎进入系统！\n请选择功能：");

    }
    //登录
    public static void login(){

        System.out.println("1.登录\n2.注册\n3.查看\n4.退出系统");

    }
}
